Piz Cengalo ([tʃ´ɛŋɡalɔ]) is a mountain in the Bregaglia range of the Alps on the border between the Swiss canton of Graubünden and Italy. The first ascent of the mountain was by D. W. Freshfield and C. Comyns Tucker with guide F. Dévouassoud on 25 July 1866. The name 'Cengalo' derives from Tschingel, meaning girdle.